baber/WOPTO huggingface dataset:
Patent FR-2540364-A1 (FR)
Title: Removable articulation system applicable to articles of fashion or fine jewellery, for example bracelets, necklaces, etc
Inventor: ARPELS PHILIPPE
IPC: A44C5/10
Filed: 1983-02-03
Abstract: Removable articulation system applicable to articles of fashion or fine jewellery, for example bracelets, necklaces, etc., each comprising two parallel faces 1 joined at their ends by two parallel partitions 2, 2% and capable of being transformed by replacing some of the component elements by others and made of any suitable material, characterised in that: a) each of the component elements 1, 2 and 2% of the article is divided by a transverse partition 3 into two parts of unequal dimensions, the smaller of which comprises two notches 4 made opposite each other on each of the two parallel faces 1 in the vicinity of an end 2 of the element, and the larger of which is perforated, in the vicinity of its end 2%, with two aligned holes 6 in order to receive a pivoting spindle 5, at the ends of which are fastened two parallel bars 7 joined at their ends away from the pivoting spindle by a transverse rod 8 capable of being housed in the notches 4, identical to those which have been mentioned previously, made on each of the faces 1 of the adjacent element; and b) the end partition 2 adjacent to the abovementioned notches 4 and the abovementioned transverse partition 3 are both perforated with aligned holes 9, 10 in order to receive a piston 11 positioned after positioning of the abovementioned transverse rod 8 and whose ends penetrate into the abovementioned aligned holes 4, thus producing the connection of two adjacent elements of the article.
Patent FR-2521713-A1 (FR)
Title: Echangeur de chaleur muni d'un dispositif de retenue de paniers pour elements de nettoyage de tubes.
IPC: F28G1/00
Filed: 1983-02-16
Abstract: CET ECHANGEUR DE CHALEUR COMPORTE UNE ENVELOPPE 2 DANS LAQUELLE SONT MONTES, ENTRE DEUX PLAQUES TUBULAIRES 6, UNE SERIE DE TUBES 5. DES PANIERS 17 D'EMPRISONNEMENT D'ELEMENT DE NETTOYAGE 24 SONT MONTES A CHAQUE EXTREMITE DE CHAQUE TUBE. CHAQUE PANIER A SONEXTREMITE INTERIEURE ENGAGEE DANS LA PLAQUE TUBULAIRE CORRESPONDANTE ET SON EXTREMITE EXTERIEURE EN APPUI CONTRE UNE PLAQUE DE RETENUE 29 QUI EST MAINTENUE FERMEMENT EN PLACE PAR UNE SERIE CIRCULAIRE DE BOULONS 30 VISSES DANS LA PLAQUE TUBULAIRE 6.
Patent FR-2522146-A1 (FR)
Title: Boite de mesure optique de pression
Inventor: MEYER WOLFGANG
IPC: G01L9/00
Filed: 1983-02-23
Abstract: LES BOITES DE MESURE OPTIQUES DE PRESSION SONT UTILISEES DANS DES DISPOSITIFS POUR LA MESURE DE LA PRESSION DE GAZ ET DE LIQUIDE EXPLOSIFS. POUR AUGMENTER LA SENSIBILITE DE LA BOITE DE MESURE OPTIQUE DE PRESSION, LA MEMBRANE 3 EST REFLECTRICE SUR SES DEUX FACES. DE PART ET D'AUTRE DE LA MEMBRANE 3, ON A PREVU DEUX PAIRES DE GUIDES DE LUMIERE COMPORTANT CHACUNE UN PREMIER GUIDE DE LUMIERE 10, 11 POUR L'EMISSION DE LUMIERE AINSI QU'UN SECOND GUIDE DE LUMIERE 12, 13 POUR LE CAPTAGE DE LA LUMIERE REFLECHIE SUR LA MEMBRANE 3.
Patent FR-2522878-A1 (FR)
Title: Systeme de canons electroniques perfectionne
IPC: H01J3/02
Filed: 1983-02-24
Abstract: SYSTEME DE CANONS A ELECTRONS QUI COMPORTE DES MOYENS POUR ENGENDRER ET DIRIGER UNE PLURALITE DE FAISCEAUX ELECTRONIQUES LE LONG DE TRAJECTOIRES COPLANAIRES ET ESPACEES, CES MOYENS ETANT ESPACES LE LONG D'UNE PLURALITE DE MOYENS DE SUPPORT ISOLANTS ET COMPRENANT AU MOINS UN ELEMENT 55 AYANT SENSIBLEMENT UNE FORME DE COUPE, COMPORTANT UNE BASE 61, UNE COLLERETTE DE SUPPORT 63 ET UNE PAROI LATERALE 65 S'ETENDANT ENTRE LADITE BASE ET LADITE COLLERETTE, CETTE DERNIERE COMPORTANT DES MOYENS DE FIXATION 73, EN VUE DE FACILITER LA FIXATION DUDIT ELEMENT EN FORME DE COUPE SUR LES MOYENS DE SUPPORT ISOLANTS, CE SYSTEME ETANT CARACTERISE EN CE QUE LA PAROI LATERALE COMPREND DESMOYENS DE RENFORCEMENT 71 QUI EN FRONT PARTIE INTEGRANTE, QUI SONT EN SAILLIE VERS L'EXTERIEUR SELON UN ANGLE AIGU A PARTIR DE CETTE PAROI, ET QUI S'ETENDENT DANS LADITE COLLERETTE DE SUPPORT DE L'ELEMENT EN FORME DE COUPE ADJACENT AUX MOYENS DE FIXATION, AFIN D'ACCROITRE LA RIGIDITE DE STRUCTURE DUDIT ELEMENT.
Patent FR-2541737-A1 (FR)
Title: Assembling longitudinal members at an angle
IPC: F16B12/04
Filed: 1983-02-28
Abstract: The invention relates to assembling longitudinal members at an angle. According to the invention, the assembly of two longitudinal members 1 and 2 fitted with opposite longitudinal grooves 4 is performed by means of intermediate clips 3 which fit into one another at the end of the longitudinal member 1 in the grooves 4 and also into the groove 4 of the longitudinal member 2. The invention will particularly find its application for producing frameworks for wooden furniture intended for DIY enthusiasts.
Patent FR-2523391-A1 (FR)
Title: Systeme de suppression de l'image fantome d'un circuit video
Inventor: YAMADA SHISAFUMI
IPC: H04N5/21
Filed: 1983-03-09
Abstract: SYSTEME DE SUPPRESSION DE L'IMAGE FANTOME D'UN CIRCUIT VIDEO. SYSTEME CARACTERISE PAR UN MOYEN 32 REPONDANT A L'ALIMENTATION POUR DETECTER L'INSTANT DU BRANCHEMENT DU COMMUTATEUR D'ALIMENTATION ET UN MOYEN D'ACTIVATION 23, 21, 22 BRANCHE ENTRE LE MOYEN REPONDANT A LA MISE EN OEUVRE DE L'ALIMENTATION ET LE CONDENSATEUR DE STOCKAGE POUR CHARGER A CE DERNIER PENDANT UNE PERIODE PREDETERMINEE LORSQUE LE COMMUTATEUR D'ALIMENTATION EST BRANCHE. L'INVENTION CONCERNE LE TRAITEMENT DES SIGNAUX VIDEO.
Patent FR-2551024-A1 (FR)
Title: Aeroplane with automatic safety permitting numerous rescues by individual control and producing current by itself by personal emergency control.
IPC: B64C39/00
Filed: 1983-04-15
Abstract: Aeroplane with automatic safety which produces current by itself characterised in that it comprises: a control surface with automatic triggering, a manometer temperature regulator making it possible to avoid expansion of metals and propellers which, at a certain speed, put themselves into operation and cause a rotor to turn which generates current usable for keeping the aircraft flying.
Patent FR-2525970-A1 (FR)
Title: Suspension posterieure pour vehicule, notamment a roues arriere motrices
Inventor: KIJIMA TAKAO
IPC: B60G9/00
Filed: 1983-04-28
Abstract: L'INVENTION CONCERNE UNE SUSPENSION POSTERIEURE DE VEHICULE. ELLE SE RAPPORTE A UNE SUSPENSION DANS LAQUELLE UN MOYEU 3 PORTANT UNE ROUE ARRIERE 4 EST ARTICULE SUR UN ORGANE 1 DE SUSPENSION PAR UNE ROTULE P DONT LE CENTRE D'ARTICULATION SE TROUVE EN ARRIERE ET AU-DESSOUS DE L'AXE DE ROTATION DE LA ROUE ARRIERE 4, ET PAR DEUX MANCHONS ELASTIQUES R ET R PLACES L'UN EN ARRIERE ET AU-DESSUS DE CET AXE DE ROTATION ET L'AUTRE EN AVANT ET AU-DESSUS DE CET AXE DE ROTATION. DE CETTE MANIERE, TOUTES LES FORCES APPLIQUEES A LA ROUE ARRIERE PROVOQUENT UN PINCEMENT DE CELLE-CI. APPLICATION AUX SUSPENSIONS POSTERIEURES DES VEHICULES AUTOMOBILES.
Patent FR-2545363-A1 (FR)
Title: Rescue apparatus for use in the event of fire in a building
IPC: A62B1/08
Filed: 1983-05-05
Abstract: Rescue apparatus for use in the event of a fire in a building, characterised in that it essentially comprises an extensible bracket 8 equipped with means 14, 19 by which it is fixed to the outer wall of a building, a cable 3 from which a rescue harness 24 is hung at one end of the bracket which in the extended state is outside the window, a cable reeling drum 7 mounted inside this window, an electromagnetically operated brake capable of limiting the speed of rotation of the drum in the cable-releasing direction, and means 6 for controlling this brake to make it active when the cable is put under tension and to provide a progressive increase in the braking force after an adjustable predetermined time period, so that the cable is eventually stopped altogether.
Patent FR-2547680-A1 (FR)
Title: Procede de connexion de deux conducteurs
Inventor: COGNARD JACQUES
IPC: H01R4/04
Filed: 1983-06-15
Abstract: LE PROCEDE POUR CONNECTER LES CONDUCTEURS 4, 6 CONSISTE A DEPOSER SUR UN DES CONDUCTEURS4 UNE COUCHE DE MATERIAU ADHESIF NON CONDUCTEUR9, A DISPOSER LE DEUXIEME CONDUCTEUR6 EN REGARD DU PREMIER CONDUCTEUR4, ET A RAPPROCHER LES CONDUCTEURS 4, 6 L'UN DE L'AUTRE ALORS QUE LE MATERIAU ADHESIF9 EST DANS SON ETAT LIQUIDE OU PATEUX JUSQU'A CE QUE L'EPAISSEUR DE LA COUCHE PRENNE UNE VALEUR POUR LAQUELLE LE MATERIAU ADHESIF9 EST ELECTRIQUEMENT CONDUCTEUR DANS SON ETAT SOLIDE. L'INVENTION S'APPLIQUE A TOUS LES DOMAINES DE LA TECHNIQUE OU DES CONDUCTEURS DOIVENT ETRE RELIES ELECTRIQUEMENT.
Patent FR-2547677-A1 (FR)
Title: Transistor bipolaire a double heterojonction compatible avec des composants optoelectroniques pour l'integration monolithique
IPC: H01L29/73
Filed: 1983-06-17
Abstract: TRANSISTOR BIPOLAIRE A DOUBLE HETEROJONCTION COMPATIBLE AVEC DES COMPOSANTS OPTOELECTRONIQUES POUR L'INTEGRATION MONOLITHIQUE. IL COMPREND UNE DOUBLE HETEROSTRUCTURE PAR EXEMPLE DU TYPE N-GAALASN-GAASN-GAALAS. DES IMPURETES SONT IMPLANTEES DANS LA COUCHE INTERNE2 EN GAAS, A TRAVERS LA COUCHE DE SURFACE3 EN GAALAS, DE FACON A FORMER UNE ZONE6 DE TYPE P. D'AUTRES IMPURETES SONT IMPLANTEES DANS LA COUCHE DE SURFACE, A L'INTERIEUR DE LADITE ZONE, DE FACON A FORMER UNE ZONE 7 DE TYPE N. CE PROCEDE DE FABRICATION PAR DOUBLE IMPLANTATION IONIQUE EST EGALEMENT COMPATIBLE AVEC LES PROCEDES DE REALISATION DES COMPOSANTS OPTOELECTRONIQUES TELS QUE LASERS, PHOTOTRANSISTORS. APPLICATION AUX TELECOMMUNICATIONS OPTIQUES.
Patent FR-2548159-A1 (FR)
Title: Apparatus for taking up materials in a heap
Inventor: CHEVER RENE
IPC: B65G65/20
Filed: 1983-06-28
Abstract: Apparatus for taking up bulk materials, comprising a take-up member 2 operating along a small side of a heap 1, a structure 3 for supporting the said member provided in order to displace the latter with respect to the slope, and a harrow 9, for bringing down the material in the heap, covering substantially the entire surface of the slope, the said harrow being integral with a beam 10 parallel to the longitudinal axis of the structure 3. In order to improve the conditions of bringing down the material in the heap and to limit the overall length dimension of the apparatus, the beam 10 is integral, at each of its ends, with a frame 11 bearing on the structure 3, and control and guide means provide the alternate ascending and descending movements of the harrow 9 along the line of greatest gradient of the slope.
Patent FR-2529884-A1 (FR)
Title: Procede d'obtention d'alcoxydes de metaux de terres rares
Inventor: OZAKI YOSHIHARU
IPC: C07F5/00
Filed: 1983-07-06
Abstract: PROCEDE D'OBTENTION D'ALCOXYDES DE METAUX DE TERRES RARES. CE PROCEDE CONSISTE A FAIRE REAGIR UN CARBOXYLATE DE METAL DE TERRE RARE AVEC UN ALCOXYDE DE METAL ALCALIN DANS UN SOLVANT ORGANIQUE INERTE EN CONDITIONS ANHYDRES; CE PROCEDE PEUT ETRE FACILEMENT EFFECTUE ET IL PERMET D'OBTENIR L'ALCOXYDE DE METAL DE TERRE RARE D'UNE PURETE ELEVEE AVEC UN RENDEMENT ELEVE.
Patent FR-2532241-A1 (FR)
Title: Procede et dispositif de moulage par injection d'une paraison ou ebauche composite
IPC: B29C49/20
Filed: 1983-08-31
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF POUR MOULER PAR INJECTION UNE PARAISON COMPOSITE. CE DISPOSITIF EST CARACTERISE EN CE QU'UN MOULE POUR LE MOULAGE D'UN COL DE PARAISON 6 OU D'UNE COUCHE EXTERIEURE D'UN COL ET UN MOULE POUR LE MOULAGE D'UNE PORTION DE PARAISON PRINCIPALE 7 SONT RESPECTIVEMENT DISPOSES EN DES EMPLACEMENTS OU S'ARRETENT DEUX MOULES DE COLS ADJACENTS 5, 5, DES MOULES DE NOYAUX MOBILES VERTICALEMENT 8 SONT DISPOSES SUR LA PLAQUE DE BASE DES DEUX POSTES DE MOULAGE, ET UN DISPOSITIF DE VERROUILLAGE 10, 11 DES MOULES DE COLS ET DES DEUX MOULES DE COLS DE PARAISON ET DE PORTION DE PARAISON PRINCIPALE RESPECTIVEMENT, EST PREVU SUR LE COTE INFERIEUR DE LADITE PLAQUE DE BASE.
Patent FR-2551451-A1 (FR)
Title: Injection composition for sealing or consolidating soils
Inventor: SOREAU MICHEL
IPC: C08G12/12
Filed: 1983-08-31
Abstract: As new industrial product, a composition intended especially to be injected into soil, characterised in that it comprises an alkaline metal silicate and at least one water-soluble aminoplastic resin in which the aldehyde is formaldehyde, glyoxal or a mixture of glyoxal and formaldehyde, and the nitrogen compound is urea.
Patent FR-2552726-A1 (FR)
IPC: B61B12/10
Filed: 1983-10-03
Abstract: The present invention relates to a gondola lift having two parallel suspension haulage cables between which the gondolas hang. The two cable loops extend between two stations and each cable is driven by a direct current electrical motor, the two motors being identical and having separate excitation circuits. The armature windings are connected to the same power supply source by two armature circuits including identical resistors which provide an armature voltage drop and a reduction in speed for restoring identical power outputs of the two motors when one of the cables is in advance. The mechanical connections between the cables and the motors include gear boxes, the high speed shafts therefrom being coupled by a control clutch.
Patent FR-2553013-A1 (FR)
Inventor: ESMIEU JEAN-PAUL
IPC: B21D5/08
Filed: 1983-10-10
Abstract: Metal sheets of aluminum are provided with raised reinforcing portions of substantial height by rolling. The rolls have recesses or channels (6) whose side faces are in a counter-taper configuration with respect to a plane perpendicular to the axis of the cylinder, with an angle of inclination ( alpha ) of up to 5 DEG . The resulting product may advantageously be used for producing perforated metal sheets with high modulus of inertia.
Patent FR-2556918-A1 (FR)
Title: Method for manufacturing electrical equipment elements formed by a jacket and a bundle of electrical cables inserted into the said jacket, and a machine for the implementation of the method
Inventor: DESPLAT CHRISTIAN
IPC: H02G1/00
Filed: 1983-12-20
Abstract: The method according to the invention is noteworthy in that the jacket is held along a straight axis and the electrical cable bundle is pushed into the said jacket after binding the ends of the cables by clamping and twisting. The machine comprises a fly (rocking member) 6 which can move angularly in a vertical plane and which is fork-shaped. One of the arms (wings) 6A of the fly (rocking member) carries a first assembly of means 4 which delivers the jacket into the support 2 and the other arm (wing) of the fly (rocking member) carries a second assembly of means 5 which forms a cable bundle, twists the ends of the latter and pushes the said bundle into the jacket. A drive member connected to the fly (rocking member) ensures the angular movement of the latter and brings the first assembly of means 4 or the second assembly of means 5 into the axis of the support 2, depending on whether it is intended to deliver the jacket into the support or the bundle into the said jacket.
Patent FR-2558372-A1 (FR)
Title: Composition medicamenteuse pour le traitement de l'acne
Inventor: SAINT-LEGER DIDIER
IPC: A61K8/00
Filed: 1984-01-25
Abstract: CETTE COMPOSITION RENFERME, A TITRE DE PRINCIPE ACTIF, DANS UN SUPPORT PHARMACEUTIQUEMENT ACCEPTABLE, AU MOINS UNE SUBSTANCE APPARTENANT A LA FAMILLE DES CAROTENOIDES ET CHOISIE NOTAMMENT DANS LE GROUPE CONSTITUE PR LE B,B-CAROTENE, LA B,B-CAROTENE-4,4-DIONE, LE 8-APO-B-CAROTENE-8-OATE D'ETHYLE, LE B-APO-8-CAROTENAL, LE PS,PS-CAROTENE, LE PS,PS-CAROTENE-16,16-DIOL ET LE PS,PS-CAROTENE-16-OL. DE PREFERENCE, CETTE COMPOSITION CONTIENT DE 0,001 A 10 EN POIDS DE PRINCIPE ACTIF PAR RAPPORT AU POIDS TOTAL DE LA COMPOSITION ET ELLE SE PRESENTE, EN VUE DES APPLICATIONS TOPIQUES, SOUS LA FORME D'UNE CREME, D'UN LAIT, D'UN GEL, D'UNE LOTION, D'UN STICK, D'UNE MOUSSE OU D'UN SPRAY, ET POUR L'ADMINISTRATION PAR VOIE ORALE, SOUS LA FORME D'UNE SUSPENSION, DE CACHETS, OU DE GELULES. L'ACTIVITE PHARMACOLOGIQUE DE CE MEDICAMENT EST UNE ACTIVITE INHIBITRICE DE LA FORMATION DE COMEDONS, CEUX-CI ETANT DUS A UNE IRRITATION PROVOQUEE PAR UN EXCES D'OXYDE DE LIPIDES (SQUALENE OXYDE).
Patent FR-2543904-A1 (FR)
Title: Wheel mounting for trotting cart
IPC: B62C1/08
Filed: 1984-04-06
Abstract: The wheels of the trotting racing cart are fitted each side of an inverted U-frame (4) using separate support frames (5) which have pivot mountings onto the main frame.  The wheels are fitted to the bottoms of the sub-frames and springs (5) control the displacement of the frames with road contours.
Patent FR-2544875-A1 (FR)
Title: Capteur de deplacement optique
Inventor: MACFADYEN DAVID NIALL
IPC: G01D5/38
Filed: 1984-04-19
Abstract: UN CAPTEUR DE DEPLACEMENT OPTIQUE COMPREND UNE PAIRE DE RESEAUX 10, CHAQUE RESEAU COMPORTANT UNE RANGEE ORDONNEE DE PREMIER ET SECOND ENSEMBLES DE RAIES 12, 13 DONT LES RAIES RESPECTIVES SONT DISPOSEES ALTERNATIVEMENT. LES RAIES 13 DU PREMIER ENSEMBLE PRESENTENT UNE CARACTERISTIQUE OPTIQUE SELON LAQUELLE LA TRANSMITTANCEREFLECTANCE DES RAIES EST SENSIBLEMENT INDEPENDANTE DE LA LONGUEUR D'ONDE DU RAYONNEMENT INCIDENT. LES RAIES 12 DU SECOND ENSEMBLE PRESENTENT UNE CARACTERISTIQUE OPTIQUE QUI DEPEND DE LA LONGUEUR D'ONDE DU RAYONNEMENT INCIDENT. POUR UNE PREMIERE BANDE, LES RAIES 12 DU SECOND ENSEMBLE ONT LA MEME TRANSMITTANCEREFLECTANCE QUE LES RAIES 13 DU PREMIER ENSEMBLE ALORS QUE, POUR UNE SECONDE BANDE, LES RAIES 12 DU SECOND ENSEMBLE ONT UNE TRANSMITTANCEREFLECTANCE DIFFERENTE DE CELLE DES RAIES 13 DU PREMIER ENSEMBLE.
Patent FR-2564031-A1 (FR)
Title: Multichannel chewing gum extruder
IPC: B30B11/22
Filed: 1984-05-10
Abstract: An extruder for multi-coloured and multi-taste pastes, specially chewing gum, consists of a screw press and a compaction channel for each of the supply funnels. Each of these channels ends in a compression block with an inlet to a nozzle. The nozzles are arranged at right angles to the block and are concentric to each other, with the inner nozzle ends offset inward relative to each other.
Patent FR-2566965-A1 (FR)
Title: Adjustable microwave oscillator with low noise
Inventor: BARRATT CHRISTOPHER
IPC: H03B9/14
Filed: 1984-06-28
Abstract: Gyromagnetic oscillator using an adjustable resonator of the YIG type, surrounded by a first conductive loop connected to an RF power circuit with negative resistance and likewise surrounded by a second conductive loop, perpendicular to the first and isolated from this first loop, in which the resonator induces a filtered output signal in a band pass filter.
Patent FR-2568348-A1 (FR)
Title: Portable support for a photographic or cinematographic camera
IPC: G03B17/56
Filed: 1984-07-27
Abstract: Portable support for a camera or the like intended to improve the stability and immobility of such a piece of equipment during its use. This support consists of a rigid hollow body 1 whose rear end assumes the shape of a gun butt adapted so as to rest against one shoulder of the user, whereas its front end comprises a handle 6 capable of being grasped with the hand of the corresponding arm. As to its middle part, that has a projection 4 carrying a plate 5 adapted so as to serve as the actual support for a photographic or cinematographic camera, comprising means capable of fastening such a piece of equipment in place. This portable support may be used so as to conveniently immobilise a photographic or cinematographic camera during use.
Patent FR-2551266-A1 (FR)
Title: Element photoconducteur utilisable en electrophotographie
Inventor: SAITOH KEISHI
IPC: G03G5/082
Filed: 1984-08-22
Abstract: L'INVENTION CONCERNE UN ELEMENT PHOTOCONDUCTEUR SENSIBLE A DES ONDES ELECTROMAGNETIQUES TELLES QUE LA LUMIERE. IL COMPORTE UN SUBSTRAT 101 SUR LEQUEL EST FORMEE UNE COUCHE 102 DE RECEPTION DE LA LUMIERE PRESENTANT UNE CONSTITUTION STRATIFIEE DANS LAQUELLE UNE REGION 103 COMPRENANT UNE MATIERE AMORPHE CONTENANT DES ATOMES DE GERMANIUM, ET UNE REGION 104 QUI EST PHOTOCONDUCTRICE ET QUI COMPREND UNE MATIERE AMORPHE CONTENANT DES ATOMES DE SILICIUM, SONT APPLIQUEES L'UNE A LA SUITE DE L'AUTRE A PARTIR DU COTE DU SUBSTRAT, LA COUCHE 102 COMPORTANT EGALEMENT UNE REGION CONTENANT DES ATOMES D'OXYGENE DONT LE PROFIL DE PROFONDEUR AUGMENTE PROGRESSIVEMENT ET EN CONTINU VERS LA SURFACE EXTREME SUPERIEURE105. DOMAINE D'APPLICATION: ELEMENTS DE FORMATION D'IMAGE POUR ELECTROPHOTOGRAPHIE.
Patent FR-2552887-A1 (FR)
Title: Systeme de detection des neutrons et/ou des rayons gamma
Inventor: CERFF KARLHEINZ
IPC: G01T1/202
Filed: 1984-09-12
Abstract: A.SYSTEME DE DETECTION DES NEUTRONS ETOU DES RAYONS GAMMA COMPORTANT UNE GRANDE SURFACE DE RECEPTION DU RAYONNEMENT A DETECTER QUI PRODUIT DES PHOTONS DANS LA MATIERE PRODUISANT UNE SCINTILLATION, PHOTONS QUI SONT CAPTES DANS LES FIBRES OPTIQUES FORMANT LE CONDUCTEUR. B.SYSTEME CARACTERISE EN CE QUE LES FIBRES OPTIQUES 6 SONT ETENDUES SUR TOUTE LA SURFACE DE RECEPTION 2 DANS LA MATIERE PRODUISANT LES SCINTILLATIONS 5, QUE LE CAPTAGE DE LA LUMIERE 4 S'OPERE SUR TOUTE LA SURFACE ENVELOPPANTE DES FIBRES OPTIQUES 6 ET QUE LES FIBRES OPTIQUES CONDUCTRICES 6 SONT ETABLIES DE FACON A ETRE ANISOTROPES. C.CE SYSTEME PERMET DE REDUIRE NOTABLEMENT LES PERTES PAR ABSORPTION DE LUMIERE DANS DES SYSTEMES DETECTEURS ETENDUS.
Patent FR-2574538-A1 (FR)
Inventor: LAMPIN DOMINIQUE
IPC: G01F25/00
Filed: 1984-12-07
Abstract: 1. A flowmeter with a thermoresistive pickup, of the type comprising a thermoresistive element (3) connected in series with an earthed constant value resistor (4), maintained at a constant temperature by amplifying means (1) incorporating two successive input amplifiers (7, 8) and having a high input impedance compared to the impedances of the elements (3) and (4) and the gain of which is kept constant during operation, characterised in that the output of the first amplifier (7) is connected to the reference voltage input of a digital-analog converter (9), the analog output of which is connected to the input of the second amplifier (8), the associated converter being an input microprocessor (2) which determines the gain of the second amplifier.
Patent FR-2575442-A1 (FR)
Inventor: PRETRE ROGER
IPC: B41L5/00
Filed: 1984-12-28
Abstract: 1. Autographic register produced by cutting out and folding a sheet of carboard and comprising the following elements ; a base (1), two lateral sides (2, 3), two transversal sides (6) and a cover (13) which is hollowed out to expose a supply of paper situated inside the box and enable entries to be written thereon, which said paper can be extracted via a slit situated at one end of the cover, these elements being produced by folding the said sheet, the box being also equipped with a rigid sheet serving as a writing surface positioned between the hollowed-out cover and the hollow interior of the box, characterized by the fact that the rigid sheet is formed by a folded portion (8) of the said initial sheet, connected to the remainder of this latter by a folding line situated opposite to the one connecting the cover to the remainder of the initial sheet, and that the slit for the extraction of the paper is situated at the free end of the cover (13).
Patent FR-2559569-A1 (FR)
Title: Accouplement emboitable pour relier les extremites de deux tubes
Inventor: SAUER HEINZ
IPC: F16L17/04
Filed: 1985-02-08
Abstract: POUR GARANTIR UNE ETANCHEITE FIABLE DANS UN ACCOUPLEMENT EMBOITABLE POUR RELIER LES EXTREMITES DE DEUX TUBES, CHAQUE MACHOIRE DE SERRAGE 12; 13 CONSISTE EN UNE BANDE D'APPUI QUI S'ETEND SENSIBLEMENT PERPENDICULAIREMENT A UN COLLIER DE SERRAGE 2, EST TOURNEE PAR L'UN DE SES COTES LARGES VERS LA BANDE 11 DE CE COLLIER, RECOUVRE LA TIGE D'UNE VIS DE SERRAGE 15 PAR UN BOMBEMENT 14 DIRIGE RADIALEMENT VERS L'EXTERIEUR, ET EST RAPPORTEE PAR SOUDAGE SUR DES AILES ET SUR DES REGIONS DE LADITE BANDE 11 DUDIT COLLIER INTERCALEES ENTRE UNE MEMBRURE ET LESDITES AILES.
Patent FR-2577470-A1 (FR)
Title: Elements de renforcement composites et procedes pour leur fabrication
IPC: C08J5/06
Filed: 1985-02-21
Abstract: L'INVENTION CONCERNE UN ELEMENT DE RENFORCEMENT COMPOSITE, EN PARTICULIER, UN CABLE DE RENFORCEMENT CARACTERISE EN CE QU'IL COMPORTE UNE AME CONSTITUEE D'UN FIL DE MATIERE NON METALLIQUE, LADITE AME ETANT ENROBEE DANS UN POLYMERE RENFORCE. L'INVENTION CONCERNE EGALEMENT SON PROCEDE DE FABRICATION PAR LEQUEL ON FILE UNE MATIERE METALLIQUE 11 DANS UNE ZONE DE FILAGE 14, ON ENROBE LE FIL 16 EN APPLIQUANT AUTOUR DU FIL LE LIANT POLYMERISABLE ET LES FIBRES 22, 23, ET ON DURCIT L'ELEMENT COMPOSITE 30 OBTENU.